| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.75 | 11.539% | $122.4141 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $211.41 | 10.694% | $234.0182 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $137.53 | 11.679% | $153.5921 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $154.66 | 7.484% | $166.2348 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $184.95 | 5.214% | $194.5933 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $228.68 | 12.574% | $257.4342 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $186.60 | 7.540% | $200.6696 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $1,213.58 | $1,328.9563 | $1,328.94 | $1,328.95 | $1,328.90 | |